From 7c859f7596f9f22c54955f6eb8c93c02109dc2db Mon Sep 17 00:00:00 2001
From: firmianay <firmianay@gmail.com>
Date: Tue, 22 Aug 2017 13:18:38 +0800
Subject: [PATCH] update vm

---
 doc/2.1_vm.md | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/doc/2.1_vm.md b/doc/2.1_vm.md
index 05074aa..dbf1896 100644
--- a/doc/2.1_vm.md
+++ b/doc/2.1_vm.md
@@ -1 +1,32 @@
 # 虚拟机环境
+
+- [创建一个安全的环境](#创建一个安全的环境)
+- [Windows 虚拟机](#windows-虚拟机)
+- [Linux 虚拟机](#linux-虚拟机)
+
+
+## 创建一个安全的环境
+- VirtualBox(https://www.virtualbox.org/)
+- VMware Workstation/Player(https://www.vmware.com/)
+- QEMU(https://www.qemu.org/download/)
+
+
+## Windows 虚拟机
+- 32-bit
+  - Windows XP
+  - Windows 7
+- 64-bit
+  - Windows 7
+  - Windows 10
+
+下载地址：http://www.itellyou.cn/
+
+## Linux 虚拟机
+- 32-bit
+  - 14.04
+  - 16.04
+- 64-bit
+  - 14.04
+  - 16.04
+
+下载地址：https://www.ubuntu.com/download